Question

नेसेसरी कंडीशन फॉर फॉरमेशन ऑफ़ शैडो​

Answer 1

Answer:

$\huge \underline \mathfrak \green{Answer}$

• There should be an opaque material.
• There should be a source of light and screen.
• The object must be placed in the path of light. Then shadow is formed on the screen

Answer 2

Explanation:

Answer :-

An opaque object blocks the light falling on it . This creates an area of darkness on the side of the object away from the source of light . A translucent object also creates a faint area of darkness . An area of darkness formed by an opaque object obstructing light is called a shadow . The following three things are required for a shadow to form :-

1. A source of light
2. An opaque object
3. A screen or surface behind the object .